type: If T
is an array type, then removes all of the array bounds on T,
otherwise leaves T unchanged.

C++ Standard Reference: 8.3.4.

Compiler Compatibility: If the compiler
does not support partial specialization of class-templates then this template
will compile, but the member type
will always be the same as type T
except where compiler
workarounds have been applied.

Header:#include<boost/type_traits/remove_all_extents.hpp>
or #include<boost/type_traits.hpp>